Determination of Human-Health Pharmaceuticals in Filtered Water by Chemically Modified Styrene-Divinylbenzene Resin-Based Solid- Phase Extraction and ... Liquid Chromatography/Mass Spectrometry - Couverture souple

Furlong, Edward T; Werner, Stephen L; Aderson, Bruce D; Cahil, Jeffery D

Couverture souple

ISBN 10 : 1500220140 ISBN 13 : 9781500220143

Editeur : CreateSpace Independent Publishing Platform, 2014

Synopsis

n 1999, the Methods Research and Development Program of the U.S. Geological Survey National Water Quality Laboratory began the process of developing a method designed to identify and quantify human-health pharmaceuti- cals in four filtered water-sample types: reagent water, ground water, surface water minimally affected by human contribu- tions, and surface water that contains a substantial fraction of treated wastewater. Compounds derived from human pharma- ceutical and personal-care product use, which enter the envi- ronment through wastewater discharge, are a newly emerging area of concern; this method was intended to fulfill the need for a highly sensitive and highly selective means to identify and quantify 14 commonly used human pharmaceuticals in filtered-water samples. The concentrations of 12 pharmaceu- ticals are reported without qualification; the concentrations of two pharmaceuticals are reported as estimates because long- term reagent-spike sample recoveries fall below acceptance criteria for reporting concentrations without qualification.

Détails de l'édition

• Éditeur: CreateSpace Independent Publishing Platform
• Date d'édition: 2014
• Langue: anglais
• ISBN 10: 1500220140
• ISBN 13: 9781500220143
• Reliure: Paperback
• Nombre de pages: 64
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible